Re[2]: 845GE Chipset severe performance problems

[Craig Robinson <craig.robinson@btinternet.com>]

Hello Alan,


Many thanks for the reply..

cat /proc/mtrr shows things, but not sure what it SHOULD be...(output
below)

Running 2.5.66 now seems to have speeded up things considerably,
however, I still consider this slow for a 2.4Ghz machine (we have some
2Ghz under alot of load that will still compile things quicker..)

So any suggestions and of course the help you have already provided
are appreciated.

Craig

--

 [/usr/src]# cat /proc/mtrr
reg00: base=0x00000000 (   0MB), size= 256MB: write-back, count=1
reg01: base=0x10000000 ( 256MB), size= 128MB: write-back, count=1
reg02: base=0x18000000 ( 384MB), size=  64MB: write-back, count=1
reg03: base=0x1c000000 ( 448MB), size=  32MB: write-back, count=1
reg04: base=0x1e000000 ( 480MB), size=  16MB: write-back, count=1
reg05: base=0x1f000000 ( 496MB), size=   8MB: write-back, count=1
reg06: base=0xe0000000 (3584MB), size=  64MB: write-combining, count=1

-
Saturday, March 29, 2003, 2:45:48 PM, you wrote:

AC> Check the mtrr ranges. The odd junk bios gets this wrong and leaves
AC> you with parts of main memory uncached. The symptoms you see might
AC> be from that if they are all identical boxes.

AC> Alan



-- 
Best regards,
 Craig                            mailto:craig.robinson@btinternet.com